Home / 6,117,302.44-9,177,061.74-2,521,067.68

Finding the Fourth Proportional to 6,117,302.44, 9,177,061.74 and 2,521,067.68

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Solution

The fourth proportional to 6,117,302.44, 9,177,061.74 and 2,521,067.68 is: 3,782,058.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,117,302.44 : 9,177,061.74 = 2,521,067.68 : x
  2. Step 2: Convert to fraction form
    6,117,302.44/9,177,061.74 = 2,521,067.68/x
  3. Step 3: Cross multiply
    6,117,302.44x = 9,177,061.74 × 2,521,067.68
  4. Step 4: Simplify right side
    6,117,302.44x = 23,135,993,750,078.57
  5. Step 5: Solve for x
    x = 23,135,993,750,078.57/6,117,302.44
  6. Step 6: Final answer
    x = 3,782,058.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.